Tom Scott Antiques has dated this piece to the Georgian era.
There are some signs of age and use to the table top, but nothing of great concern.

You can see from the photos there are two ring marks and also an area where the finish is a little lighter, but they have been polished over with layers of beeswax and suit a country table.
One of the drop leaves has a bit of warp to it which you notice when the leaf is dropped, but not when it's lifted.
Good solid table and can of course be used as a dining table, or a large serving table.
Measuring:
29 1/2” or 75cm high
52” or 132cm wide
70” or 178cm long fully open
25” or 64cm leaves down
Tom Scott Antiques has dated this piece to the Georgian era.
Specialist dealer in french & english decorative furniture and interiors
You can view the stock and full dealer information on the Tom Scott Antiques Profile Page